Problems with using Powerbuilder 12.0 on Windows 7 64-bit

Hi,

Until today, I was developing applications using Powerbuilder 12.0 Build 5530 (Classic ; not .NET) on a Windows XP laptop.

I work within a small team, so I routinely use the 'Source Control' (PB Native) feature.

Today, I installed Powerbuilder 12.0 Build 5530 on my new laptop, a Windows 7 64-bit laptop.

I have already encountered 2 problems:

1) I have filled the required info for 'Source Control' ; I see the 'Check out'/'Check in' actions in the contextual menu on PB objects but those actions stay disabled.

[see "PB_SourceControl_Problem.png"]

2) When I try to open the 'Deploy' object, I get an error message.

[see "PB_Deploy_Problem_1.png" and "PB_Deploy_Problem_2.png"]

The other member of the development team uses Powerbuilder 12.0 Build 5530 on a Windows 7 32-bit laptop without any problem.

As anyone encountered the same problem ?

And if so, is there a solution ?

Thanks in advance for the help.